Fanfold Insulation For Vinyl Siding

The products are easy to handle score cut and install and no special tools are needed.

Fanfold insulation for vinyl siding.

It also helps with wind infiltration through the walls. Also it is a vapor barrior on boyh sides of the board. It also serves as an air barrier. Foamular extruded polystyrene xps rigid foam insulation offers a comprehensive line of products in a wide choice of sizes thicknesses and edges with a lifetime limited warranty for the life of the home or building.

Exterior fanfold insulation is the foam type of insulation that is applied between your home s exterior and the siding and it offers some protection from moisture in addition to creating a layer of thermal insulation. In reality rigid foam board which sometimes comes in fanfold usually only has an insulating factor of r 1 and does not add any appreciable insulation effect to your home. It also helps to level the walls so you get a better smoother siding job. And even though some manufacturers call it rigid foam insulation for the purpose of vinyl siding it basically has the same insulating value as a piece of plywood.

These products are also perforated to allow potentially harmful moisture vapor to escape so that it does not become trapped in the wall. Like bob said it helps with sound insulation. When every penny counts you can rely on the performance of our most economical fanfold siding underlayment. Fanfold board is worth the cost and effort to install behind vinyl siding.

Generally referred to as rigid foam insulation this type of foam insulation is also called foam board foam plastic insulated. This reduces the likelihood of condensation within the wall cavity. Products can be used on wood steel framing or concrete walls. It is called fanfold due to the fact that it is stored folded up like a handheld fan often used years ago which makes it easier to unfold when it is ready to be installed on a home.

The q series products have an extruded polystyrene foam xps core with high impact polystyrene capsheets on both sides which make it one of the most durable products currently available. If you have ever seen vinyl siding and the laps looked dirty all the time this is caused by heat buildup between the siding and the wall this heat excapes through the laps and causes stain. By installing insulation on the outside of the framing it causes the location of the dew point to move to the outside of the wall assembly. This creates a horizontal seam every 4 feet.

Fan fold is typically sold in 1 4 inch by 4 foot by 50 foot sections and is installed horizontally across the existing siding to level out irregularities before re siding with vinyl. Installing foam insulation under vinyl siding is a wise choice for homeowners who are seeking to protect their homes against moisture infiltration as well as improve energy efficiency.